diff --git a/conf/layer.conf b/conf/layer.conf
index c071454d..0a64e3ad 100644
--- a/conf/layer.conf
+++ b/conf/layer.conf
@@ -33,7 +33,7 @@ INHERIT += "clang"
 # Do not include clang in SDK unless user wants to
 CLANGSDK ??= "0"
 
-LLVMVERSION = "18.1.5"
+LLVMVERSION = "18.1.6"
 
 require conf/nonclangable.conf
 require conf/nonscanable.conf
diff --git a/recipes-devtools/clang/clang.inc b/recipes-devtools/clang/clang.inc
index fee08b44..cb8a48fd 100644
--- a/recipes-devtools/clang/clang.inc
+++ b/recipes-devtools/clang/clang.inc
@@ -5,10 +5,9 @@ LLVM_HTTP ?= "https://github.com/llvm"
 
 MAJOR_VER = "18"
 MINOR_VER = "1"
-PATCH_VER = "5"
+PATCH_VER = "6"
 # could be 'rcX' or 'git' or empty ( for release )
 VER_SUFFIX = ""
-SRCREV ?= "617a15a9eac96088ae5e9134248d8236e34b91b1"
 
 PV = "${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}${VER_SUFFIX}"
 
diff --git a/recipes-devtools/clang/common.inc b/recipes-devtools/clang/common.inc
index 9b31bf6d..0766c0de 100644
--- a/recipes-devtools/clang/common.inc
+++ b/recipes-devtools/clang/common.inc
@@ -6,7 +6,7 @@ LIC_FILES_CHKSUM = "file://llvm/LICENSE.TXT;md5=${LLVMMD5SUM} \
 LICENSE = "Apache-2.0-with-LLVM-exception"
 
 BASEURI = "${LLVM_HTTP}/llvm-project/releases/download/llvmorg-${PV}/llvm-project-${PV}.src.tar.xz"
-SRC_URI[sha256sum] = "3591a52761a7d390ede51af01ea73abfecc4b1d16445f9d019b67a57edd7de56"
+SRC_URI[sha256sum] = "bd4b4cb6374bcd5fc5a3ba60cb80425d29da34f316b8821abc12c0db225cf6b4"
 
 SRC_URI = "\
     ${BASEURI} \